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Evaluation of Cementitious Fire Resistive Material in Steel Structures using UL 263 International Standards

Erfan Kazemi1 * and Hossein EmamJomme2

1 Earthquake Department, Islamic Azad University (IAU), West Tehran Branch, Tehran Iran

2 Civil Engineering Department, Islamic Azad University (IAU), West Tehran Branch, Tehran Iran

DOI: http://dx.doi.org/10.12944/CWE.11.Special-Issue1.06

Considering the fact that constructional steel loses half of its thermal resistance under a certain temperature of a range of 550-550 C, therefore, as per UL 263 and ASTM-E119 international standards, the thickness of spraying fireproof substance shall be made for all the sections to strengthen the structure. Whereas using these standards as per the structures used in Iran is subject to various opinions among engineers, here it has been tried that a certain part of these relations in proportion to the structures used in Iran shall be examined theoretically and practically.


Constructional Steel; Spraying Fireproof Substance; Thermal Resistance

Copy the following to cite this article:

Kazemi E, Jomme H. E. Evaluation of Cementitious Fire Resistive Material in Steel Structures using UL 263 International Standards. Special Issue of Curr World Environ 2016;11(Special Issue 2(2016). DOI:http://dx.doi.org/10.12944/CWE.11.Special-Issue1.06

Copy the following to cite this URL:

Kazemi E, Jomme H. E. Evaluation of Cementitious Fire Resistive Material in Steel Structures using UL 263 International Standards. Special Issue of Curr World Environ 2016;11(Special Issue 2(2016). Available from: http://www.cwejournal.org/?p=14373

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